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    1. Local experiences
    2. /Things to do in Ewa Beach…
    3. /Theme Parks and Attractions
    4. /Theme and Water Parks
    5. /Climb & Splash Through 20+ Floating Challenges
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    Climb & Splash Through 20+ Floating Challenges

    Climb, slide, and splash across a 20+ element floating course on the Wai Kai Lagoon

    4.3 stars• 337 reviews

    Duration

    1–6.5 hrs

    Includes

    Course access, Life jacket

    Highlights

    Splash and play on the floating obstacle course at the 52-acre Wai Kai Lagoon. Designed for ages 4 and up, the park features slides, balance beams, and challenges for an active day on the water.

    1. Tackle the Aloha Course with over 20 floating elements
    2. Splash on slides, balance beams, and obstacles
    3. Let little ones enjoy the Keiki Course for ages 4–6
    4. Wear a provided USCG Type II life jacket
    5. Arrive 30 minutes early to check in at Boardwalk Guest Services
    6. Take mandatory 30 minute hydration and safety breaks

    What's Included

    1. Morning, afternoon or full day access to the floating obstacle course
    2. Life jacket

    Things to know

    Ages 4–6 are Keiki Course only with full 18+ supervision. Ages 7–9 require 18+ on the Aloha Course; ages 10–17 require 18+ on property. One adult per four kids under 10; USCG Type II life jacket required. No outside food or coolers, and no hats, sunglasses, or mobile devices on the lagoon. When booking, please include the participant's full name and age in the notes section

    Cancellation Policy

    Wai Kai may modify, reschedule, or cancel and will offer alternatives or a refund. Cancel 48 hours in advance for a refund minus a $5 transaction fee. Changes within 24 hours may be rebooked. Third-party booking cancellations must be handled with the seller.

    Product ID: XFFQ2C

    Meeting details

    91-1621 Keoneula Blvd, Ewa Beach, HI 96706

    Experience provided by Wai Kai

    Related locations

    Wai Kai

    Admission included

    At Wai Kai, the calm waters of a purpose-built lagoon stretch out beneath the wide Hawaiian sky, inviting you to paddle, swim, or simply sit and watch the light shift over the Ewa Plain. The scent of salt air mingles with grilling food from nearby vendors, and the pace here is unhurried in the way that only a true Hawaii waterfront can be. Wai Kai gives West Oahu a gathering place that feels both local and welcoming to anyone making the short drive from Honolulu.

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    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

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    Report an issue

    AquaVenture Pass (Age 7+)

    $34.99

    Minors under 18 require parent/guardian on property

    0

    AquaVenture 3 Hour Buyout

    $7,000

    0

    Why book through Greetwell?

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      No booking or service fees, ever

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      Real humans ready to help with timing, questions, or special requests

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      Most experiences can be cancelled for a full refund

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    Review summary

    4.3
    Very Good
    337 reviews•Google Maps
    100
    5
    4
    2
    4

    This venue combines a wave pool, floating obstacle courses, and The Lookout restaurant into one waterfront destination on Oahu's west side. The food consistently earns praise, particularly the mochiko chicken, ribeye, and surprisingly generous kids' portions. Servers get called out frequently for being friendly and accommodating, with military discounts available and a relaxed atmosphere where families can linger for hours without feeling rushed. The Thursday night market scene has become a local favorite, with happy hour overlooking the wave pool followed by food trucks and live music on the lawn. The aqua courses appeal to different age groups, from little ones on the baby side to teens tackling the elevated obstacles at Aquapeakz. A three-hour session seems to be the sweet spot for most visitors. There are some concerns worth noting about cleanliness around the floating structures and occasional billing confusion at checkout, so double-check your totals and discount applications. The venue hosts special events, though policies can be restrictive. Overall, it's a solid option for families looking for something different to do, especially if you combine the water activities with a meal at The Lookout for the full experience.

    What people are saying

    Review 1 of 1
    5/5

    The facilities are good. They also hold events regularly. The staff seem a bit lax, perhaps because it's not yet well-known. There are Japanese staff members, so I have high hopes for the future. The facilities are very interesting, and the prices are reasonable considering it's in Hawaii.

    Photo of Makoto Ishikawa

    Makoto Ishikawa

    August 18, 2026

    Review 1 of 1
    5/5

    The facilities are good. They also hold events regularly. The staff seem a bit lax, perhaps because it's not yet well-known. There are Japanese staff members, so I have high hopes for the future. The facilities are very interesting, and the prices are reasonable considering it's in Hawaii.

    Photo of Makoto Ishikawa

    Makoto Ishikawa

    August 18, 2026

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